如何在Apache Camel / CXF REST Web服务中访问POST / PUT请求的JSON请求正文

Question

I am trying to pass a JSON request body to a REST Webservice which is made using CXFRS in my Apache Camel application.

I want to access the request JSON passed in my Processor.

REST URL:

http://localhost:8181/mywebservice/Hello/name/{request_param}

Though i am posting a JSON in request body, still in my processor exchange.getIn().getBody() always return the {request_param} not the Request JSON.

My REST webservice is as follows:

@Path("/name/")
@Consumes({"application/json" ,"application/xml"})
public class HelloRest {
    @POST
    @Path("/{name}")
    public TestPojo sayHi(@PathParam("name") String name) {
        return new TestPojo(name);
    }
}

Answer 1

Server part:

    @POST
@Path("/")
@Produces(MediaType.TEXT_PLAIN)
@Consumes(MediaType.APPLICATION_JSON)
public String add(MappingUser newUser){
    UserEntity userEntity = new UserEntity(newUser.getNickname(), newUser.getPassword());
    boolean ret = myDB.addUser(userEntity);

    //sends the return value (primitive type) as plain text over network
    return String.valueOf(ret);
}

Client part:

 public boolean addUser(User user){
    WebResource resource = client.resource(url).path("/");

    String response = resource
            //type of response
            .accept(MediaType.TEXT_PLAIN_TYPE)
            //type of request
            .type(MediaType.APPLICATION_JSON_TYPE)
            //method
            .post(String.class, user);

    return Boolean.valueOf(response);
}